const JwtStrategy = require('passport-jwt').Strategy,
    ExtractJwt = require('passport-jwt').ExtractJwt;
const mongoose = require('mongoose');
const User = require("../models/Users");
const keys = require('./key');  
const opts = {}
opts.jwtFromRequest = ExtractJwt.fromAuthHeaderAsBearerToken();
opts.secretOrKey = keys.secretOrKey;   
module.exports = passport =>{
    passport.use(new JwtStrategy(opts, (jwt_payload, done) =>{
       console.log(jwt_payload);
       User.findById(jwt_payload.id)
           .then(user =>{
               if (user) {
                return done(null,user);   
               }
               return done(null,false);
           })
           .catch(err =>{
               console.log(err)
           })
    }));
}